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1.1mm Soft Magnetic Alloy FeNi50 Wire for Chokes

Short Description:

For 1J50,the equivalent in other country Ni50,Alloy 50, E11a, 50H, Hy-Ra49, PB, UNS N14052, ASTM F30,DIN 2.4478,ASTM 753-2 alloy 2
Alloy melting in a vacuum medium, cast into ingots, after hot forging blanks made of sheet metal, and then after hot rolling, pickling, surface treatment, cold rolling into finished products.
1J50 Iron-nickel alloy(about 50% nickel and 48% iron content) is soft magnetic alloys with high magnetic permeability and high saturation magnetic induction


  • Model NO.: FeNi50
  • Status: Bright
  • Resistivity: 0.45
  • Saturation magnetostriction coefficient λθ/ 10-6: 25
  • Density (g/cm3): 8.2
  • Curie point Tc/ ºC: 500
  • Origin: China
  • Product Detail

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    1.1mm Soft magnetic alloy 1J50 Wire for Chokes

    Item name 1.1mm Soft magnetic alloy 1J50 Wire for Chokes
    Conductor 1J50
    Item No 50W11B
    Condition Bright,soft
    Dimension 1.1mm
    Density 8.25g/cm3
    Length 1052m/kg
    Weight about 20kg/coil
    Package wooden case
    Standard GB/T 15018-1194

    For 1J50,the equivalent in other country Ni50,Alloy 50, E11a, 50H, Hy-Ra49, PB, UNS N14052, ASTM F30,DIN 2.4478,ASTM 753-2 alloy 2
    Alloy melting in a vacuum medium, cast into ingots, after hot forging blanks made of sheet metal, and then after hot rolling, pickling, surface treatment, cold rolling into finished products.
    1J50 Iron-nickel alloy(about 50% nickel and 48% iron content) is soft magnetic alloys with high magnetic permeability and high saturation magnetic induction

    1J50 Application:
    It is mainly used in Various transformers, relays, electromagnetic clutches, chokes and magnetic circuit parts cores, pole shoes, earphone diaphragms, earth leakage circuit breakers, relay parts for earth leakage circuit breakers, gas safety valves, magnetic shields used in medium magnetic fields , Gyroscope, automatic synchronization motor, electronic watch micro motor.

    Chemical composition%

    C Mn Si P S Ni Cu Fe
    ≤0.03 0.3-0.6 0.15-0.3 ≤0.02 ≤0.02 49.0-51.0 ≤0.2 Bal.

     

    Mechanical properties under annealing status(20ºC)

    Tensile Strength(Mpa) Elongation(%) Hardness(HV)
    ≥530 ≥35 ≤155

     

    Physical properties

    Density (g/cm3) 8.25
    Melting point(ºC) 1395-1425
    Electrical resistivity at 20ºC 0.45
    Saturation magnetostriction coefficient
    λθ/ 10-6
    25
    Curie point   Tc/ ºC 500

     

    Coefficient of linear expansion(20ºC~200ºC)X10-6/ºC
    Grade 20-100ºC 20-200ºC 20-300ºC 20-400ºC 20-500ºC 20-600ºC
    1J50 8.9 9.27 9.2 9.2 9.4

     

    The magnetic properties of alloys with high permeability in weak fields
    1J50 Initial permeability Maximum permeability Coercivity Saturation magnetic induction intensity
    Сold-rolled strip/ sheet.
    Thickness, mm
    μ0.08/ (mH/m) μm/ (mH/m) Hc/ (A/m) BS/ T
    0.05 mm 2.5 35 20 1.5
    0.1~0.19 mm 3.8 43.8 12
    0.2~0.34 mm 4.4 56.3 10.4
    0.35~1.0 mm 5.0 65 8.8
    1.1~2.5 mm 3.8 44.0 12
    Bar
    8-100 mm 3.1 25.0 24

    Form and Dimension:

    Colled Rolled Strip (0.03~0.10)mm x(180~250)mm
    >(0.10~1.00)mm x(10~250)mm
    >(1.00~2.50)mm x(100~250)mm
    Wire Φ0.10~Φ6.00mm
    Ribbon (4.50~20.0)mm x(50~250)mm
    Bar/Rod Φ20.0~Φ100.0mm

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